@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap");
:root {
  --primary-green: #47a604;
  --deep-green: #067302;
  --light-green: #e8f5e8;
  --success-green: #10b981;
  --white: #ffffff;
  --black: #000000;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);

  --border-radius: 12px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", sans-serif;
  line-height: 1.6;
  color: var(--gray-800);
  overflow-x: hidden;
  background-color: var(--white);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-100);
  z-index: 1000;
  transition: var(--transition);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo-img {
  height: 50px;
  width: auto;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  text-decoration: none;
  color: var(--gray-700);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
  position: relative;
}

.nav-link:hover {
  color: var(--primary-green);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-green);
  transition: var(--transition);
}

.nav-link:hover::after {
  width: 100%;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  padding: 140px 0 100px;
  background: linear-gradient(
    135deg,
    var(--light-green) 0%,
    var(--white) 50%,
    var(--gray-50) 100%
  );
  position: relative;
  overflow: hidden;
  padding-top: 140px;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--gray-900);
}

.highlight {
  color: var(--primary-green);
  position: relative;
}

.highlight::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: linear-gradient(
    90deg,
    var(--primary-green),
    var(--success-green)
  );
  opacity: 0.2;
  border-radius: 4px;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--gray-600);
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--primary-green), var(--deep-green));
  color: var(--white);
  padding: 18px 32px;
  border: none;
  border-radius: var(--border-radius);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-lg);
  margin-bottom: 3rem;
}

.cta-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.cta-icon {
  width: 20px;
  height: 20px;
}

.hero-stats {
  display: flex;
  gap: 3rem;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-green);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--gray-500);
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.phone-mockup {
  position: relative;
  z-index: 2;
}

.mockup-img {
  width: 100%;
  max-width: 300px;
  height: auto;
  filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.15));
}

.floating-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--border-radius);
  padding: 16px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: float 3s ease-in-out infinite;
}

.card-1 {
  top: 20%;
  left: -20%;
  animation-delay: 0s;
}

.card-2 {
  bottom: 25%;
  right: -25%;
  animation-delay: 1.5s;
}

.card-icon {
  font-size: 1.5rem;
}

.card-text {
  display: flex;
  flex-direction: column;
}

.card-title {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gray-800);
}

.card-status {
  font-size: 0.8rem;
  color: var(--gray-500);
}

.card-status.available {
  color: var(--success-green);
  font-weight: 500;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

.hero-bg-elements {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.bg-circle {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    var(--primary-green),
    var(--success-green)
  );
  opacity: 0.1;
}

.circle-1 {
  width: 200px;
  height: 200px;
  top: 10%;
  right: 10%;
  animation: pulse 4s ease-in-out infinite;
}

.circle-2 {
  width: 150px;
  height: 150px;
  bottom: 20%;
  left: 5%;
  animation: pulse 4s ease-in-out infinite 2s;
}

.circle-3 {
  width: 100px;
  height: 100px;
  top: 50%;
  left: 20%;
  animation: pulse 4s ease-in-out infinite 1s;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.2;
  }
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.2rem;
  color: var(--gray-600);
  max-width: 600px;
  margin: 0 auto;
}

/* Features Section */
.features {
  padding: 100px 0;
  background: var(--white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
}

.feature-card {
  background: var(--white);
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
  border: 1px solid var(--gray-100);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-green);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(
    135deg,
    var(--primary-green),
    var(--success-green)
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--white);
}

.feature-icon svg {
  width: 32px;
  height: 32px;
}

.feature-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 1rem;
}

.feature-description {
  color: var(--gray-600);
  line-height: 1.6;
}

/* Screenshots Section */
.screenshots {
  padding: 100px 0;
  background: var(--gray-50);
}

.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
}

.screenshot-item {
  text-align: center;
}

.screenshot-frame {
  background: var(--white);
  padding: 20px;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.screenshot-frame:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
}

.screenshot-img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
}

.screenshot-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 0.5rem;
}

.screenshot-desc {
  color: var(--gray-600);
  font-size: 0.95rem;
}

/* Download Section */
.download {
  padding: 100px 0;
  background: linear-gradient(135deg, #2d5a47, #1e3d30);
  color: var(--white);
}

.download-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.download-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.download-subtitle {
  font-size: 1.2rem;
  opacity: 0.9;
  margin-bottom: 2.5rem;
}

.download-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.store-button img {
  height: 50px;
  transition: transform 0.3s ease;
}

.store-button:hover img {
  transform: scale(1.05);
}

.download-btn {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--white);
  color: var(--gray-800);
  padding: 16px 24px;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow);
  min-width: 220px;
}

/* .download-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
} */
/* 
.download-icon {
  width: 40px;
  height: 40px;
} */

.download-text-content {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.download-label {
  font-size: 0.85rem;
  color: var(--gray-500);
}

.download-store {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gray-800);
}

.download-visual {
  display: flex;
  justify-content: center;
  position: relative;
}

.download-phones {
  position: relative;
}

.phone {
  position: relative;
}

.phone img {
  width: 300px;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

.phone-2 {
  overflow: hidden;
  position: absolute;
  top: 50px;
  left: 100px;
  opacity: 0.9;
}

/* Footer */
.footer {
  background: #1a2e21;
  color: var(--white);
  padding: 2rem 0;
}

.footer-content {
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer-logo img {
  height: 40px;
  width: auto;
}

.footer-text {
  color: var(--white);
  font-size: 0.9rem;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2000;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
}

.modal-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  text-align: center;
  max-width: 500px;
  width: 90%;
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translate(-50%, -60%);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%);
  }
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gray-400);
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--gray-600);
}

.modal-close svg {
  width: 24px;
  height: 24px;
}

.modal-icon {
  width: 80px;
  height: 80px;
  background: var(--light-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--primary-green);
}

.modal-icon svg {
  width: 32px;
  height: 32px;
}

.modal-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 1rem;
}

.modal-text {
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.modal-btn {
  background: var(--primary-green);
  color: var(--white);
  padding: 12px 24px;
  border: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.modal-btn:hover {
  background: var(--deep-green);
}

/* Responsive Design */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: var(--white);
    flex-direction: column;
    justify-content: flex-start;
    padding-top: 2rem;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
  }

  .nav-menu.active {
    left: 0;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-stats {
    justify-content: center;
  }

  .floating-card {
    display: none;
  }

  .download-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .download-phones {
    margin-top: 2rem;
  }

  .footer-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .section-title {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero {
    padding: 120px 0 80px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-description {
    font-size: 1.1rem;
  }

  .features,
  .screenshots,
  .download {
    padding: 80px 0;
  }

  .features-grid,
  .screenshots-grid {
    grid-template-columns: 1fr;
  }

  .modal-content {
    padding: 2rem;
    margin: 1rem;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.75); /* plus transparent */
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05); /* plus léger */
  backdrop-filter: blur(10px);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

/* Focus styles
button:focus,
a:focus {
  outline: 2px solid var(--primary-green);
  outline-offset: 2px;
} */

/* High contrast mode */
@media (prefers-contrast: high) {
  :root {
    --shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 8px 0 rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 16px 0 rgba(0, 0, 0, 0.3);
  }
}

.logo-collaboration {
  display: flex;
  align-items: center;
  gap: 4px;
}

.logo-separator {
  font-size: 1.5rem;
  color: var(--deep-green);
  font-weight: 600;
  margin: 0 4px;
  line-height: 1;
}

.logo-img-gpp {
  height: 40px;
  width: auto;
}

/* Section GPP */
.gpp-section {
  padding: 100px 0;
  background: var(--white);
  border-top: 1px solid var(--gray-200); /* séparation visuelle */
  border-bottom: 1px solid var(--gray-200);
}

.gpp-logo {
  height: 80px;
  width: auto;
  margin-bottom: 1rem;
}

.gpp-text {
  /* max-width: 900px; */
  margin: 0 auto;
  font-size: 1.1rem;
  color: var(--gray-700);
  line-height: 1.8;
  text-align: center;
}

.gpp-text p {
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  .gpp-text {
    font-size: 1rem;
    text-align: left;
  }
}

/* ===== Privacy Policy Pages ===== */
.privacy-container {
  max-width: 900px;
  margin: 120px auto 60px;
  padding: 0 20px;
}

.privacy-container h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 2rem;
  text-align: center;
}

.privacy-container h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-green);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.privacy-container p,
.privacy-container li {
  color: var(--gray-700);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.privacy-container ul {
  margin: 1rem 0 1.5rem 1.5rem;
  list-style: disc;
}

.privacy-container a {
  color: var(--primary-green);
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
}

.privacy-container a:hover {
  color: var(--deep-green);
  text-decoration: underline;
}
.privacy-link {
  color: var(--white);
  text-decoration: none;
  margin: 0 8px;
  font-size: 0.9rem;
  transition: var(--transition);
}

.support-link a {
  color: var(--white);
  text-decoration: none;
}
.support-link {
  color: var(--white);
  text-decoration: none;
  margin: 0 8px;
  font-size: 0.9rem;
  transition: var(--transition);
}